Which Condition of the Heart is Most Likely to Contribute

Question

Which condition of the heart is most likely to contribute to "scar formation"?
A) mitral stenosis (= a narrowing)
B) tricuspid stenosis
C) patent (open) ductus arteriosus
D) increased number of trabeculae carnae

Accepted Answer

Mitral stenosis, a narrowing of the mitral valve, can lead to increased pressure in the left atrium, which may result in atrial enlargement and subsequent fibrosis or scar formation. This condition often results from rheumatic fever, which can cause inflammation and scarring of the valve.